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BMW Engine Electrical Parts

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BMW | Breather Valve, fuel tank

Brand:
Vemo - Corporate Logo
ES#:
4854513
Mfg#:
16137333301
Special Order: No Guaranteed ETA
$216.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW | Fuel Feed Unit

Brand:
Vemo - Corporate Logo
ES#:
4854506
Mfg#:
16117344066
Special Order: No Guaranteed ETA
$503.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW | Sensor, engine oil level

Brand:
Vemo - Corporate Logo
ES#:
4854320
Mfg#:
12615A740A3
Special Order: No Guaranteed ETA
$268.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor - Pre-Catalytic Converter

Bosch Upstream O2 Sensor 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5528373
Mfg#:
11788644371
Ships on Mar 1, 2027
$99.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

Controls the air / fuel mixture of the engine 10X Entries Into Our F80 M3 Sweepstakes
For models with the M56 engine only - Will not fit the M54 intake system

Brand:
Bremmen Parts - Corporate Logo
ES#:
5527529
Mfg#:
13627566983
Ships on Mar 1, 2027
$99.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Relay

5-Diode Relay We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3698228
Mfg#:
12631710726
Special Order: No Guaranteed ETA
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low Pressure Fuel Pump

Replace your weak factory pump with this new unit For vehicles with production between 04/1971 and 07/1977

Brand:
Pierburg - Corporate Logo
ES#:
4752663
Mfg#:
13311265192
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up

OEM BMW Engine Air Pump

Common source of emissons related issues

Brand:
Pierburg - Corporate Logo
ES#:
3032195
Mfg#:
11721433959
Special Order: No Guaranteed ETA
$250.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

2 required in each application

Brand:
Pierburg - Corporate Logo
ES#:
4726449
Mfg#:
11781247406
Special Order: No Guaranteed ETA
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inline Fuel Pump

Electric pump located along the hard fuel line For vehicles with production date up to 09/1978

Brand:
Pierburg - Corporate Logo
ES#:
4752659
Mfg#:
16121118344
Special Order: No Guaranteed ETA
$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Tank Fuel Pump

High quality aftermarket replacement in tank fuel pump from a premium OEM manufacturer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5526774
Mfg#:
16117373503
Ships on Mar 29, 2027
ON SALE! SAVE 10%
$129.99

This product was last offered at the strikethrough price on
10-08-2026

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2586717 - 12129069877OEKT - Ignition Service Kit - Restore your ignition system using genuine BMW components - Genuine BMW - BMW

Restore your ignition system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2586717
Mfg#:
12129069877OEKT
Ships on Apr 16, 2027
$1093.99

This product was last offered at the strikethrough price on
07-06-2026

$1089.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Temperature Sensor And Gauge Kit - Green/White

ES#3173689 - oiltempgaugeKT - Oil Temperature Sensor And Gauge Kit - Green/White - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173689
Mfg#:
OILTEMPGAUGEKT
Back Ordered
ON SALE!
$196.99

This product was last offered at the strikethrough price on
05-02-2026

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Temperature Sensor And Gauge Kit - Blue/Red

ES#3173690 - oiltempgaugeBRKT - Oil Temperature Sensor And Gauge Kit - Blue/Red - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Back Ordered
ON SALE!
$196.99

This product was last offered at the strikethrough price on
05-02-2026

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E53 Bosch Alternator - 140 amp

ES#3105257 - AL9413X - E53 Bosch Alternator - 140 amp - E53 X5 3.0i 2004-2006 - Bosch - BMW

E53 X5 3.0i 2004-2006 We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3105257
Mfg#:
AL9413X
Back Ordered
$399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

OEM Bosch Oxygen Sensor

ES#4316445 - 13627793825 - OEM Bosch Oxygen Sensor - Bosch - BMW

We Price Match - Give Us A Call or Chat!
Front and Rear Position

Brand:
Bosch - Corporate Logo
ES#:
4316445
Mfg#:
13627793825
Special Order: No Guaranteed ETA
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

Other BMW Engine Electrical Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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